[mapserver-users] PostGIS Layer : get only objects WITHIN view
Lime, Steve D (DNR)
Steve.Lime at state.mn.us
Thu Jul 15 15:40:33 EDT 2010
I'd think you'd need to use one of the spatial operators like "contains" in your data statement. However, you'd need access to the computed map extent to be able to do so. There's another thread related to this topic but with the computed scale.
From: mapserver-users-bounces at lists.osgeo.org [mailto:mapserver-users-bounces at lists.osgeo.org] On Behalf Of Guillaume Sueur
Sent: Thursday, July 15, 2010 9:48 AM
Subject: [mapserver-users] PostGIS Layer : get only objects WITHIN view
I was wondering if there was an efficient way to display only objects
fully included inside the map viewport. I could mess around with runtime
substitution, but as bbox is already sent, I think there is a way to use
it inside my DATA string.
Thanks for your clues
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